Kotlin Interview Questions
Questions Answers Views Company eMail

Define step() function in Kotlin?

170

What is the role of matches() method in regular expression?

144

what operator is used to handle null exceptions in Kotlin?

208

Does Kotlin programming allow macros?

271

What is the default visibility modifier and also list the different types of modifiers?

170

How do you declare ranges operator in kotlin?

130

How do you differentiate var and val in Kotin?

225

What is the difference between Const and Val?

168

What are the advantages and disadvantages of Kotlin?

223

How do you export code from Java to Kotlin?

187

What are the features that kotlin support and java doesn’t?

160

List some of the key modifiers in kotlin?

242

How is kotlin integrated with Gradle?

175

Name the extension methods Kotlin provides to java.io.File?

168

List the number of constructors available in Kotlin?

262


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Un-Answered Questions { Kotlin }

Why is kotlin preferred over java?

138


Differentiate between val and var in Kotlin?

165


What are the modifiers that are available in kotlin?

148


Define when expression?

153


How do you migrate the code from Java to Kotlin ?

173


Give me name of the extension methods Kotlin provides to java.io.File

243


Is there Ternary Conditional Operator in Kotlin like in Java ?

163


What is !in operator in Kotlin?

174


How is kotlin integrated with Gradle?

175


Does Kotlin allow macros?

291


Define step() function in Kotlin?

170


How to declare a variable in kotlin?

163


What is nested class in Kotlin?

185


List of extension methods kotlin provides to java.io.file?

177


List the Basic data types of Kotlin?

122